truemarkets-mcp-server

Instructions

Implementation Reference

• src/tools/read.ts:148-169 (handler)

  Handler function for tm_list_assets tool that retrieves and filters assets from the API.

  async ({ chain }) => {
    let assets = await api.getAssets();
  
    if (chain) {
      assets = assets.filter(
        (a) => a.chain?.toLowerCase() === chain
      );
    }
  
    const items = assets.map((a) => ({
      symbol: a.symbol ?? "",
      name: a.name ?? "",
      chain: a.chain ?? "",
      address: a.address ?? "",
    }));
  
    const output = { count: items.length, assets: items };
  
    return {
      content: [{ type: "text", text: JSON.stringify(output, null, 2) }],
      structuredContent: output,
    };

• src/tools/read.ts:128-147 (registration)

  Registration of the tm_list_assets tool, including its schema and metadata.

    server.registerTool(
      "tm_list_assets",
      {
        title: "List available tokens",
        description: `List all tokens available for trading on True Markets.
  
  Args:
    - chain (string, optional): Filter by "solana" or "base"
  
  Returns: Array of { symbol, name, chain, address }`,
        inputSchema: {
          chain: z.enum(["solana", "base"]).optional().describe("Filter by chain"),
        },
        annotations: {
          readOnlyHint: true,
          destructiveHint: false,
          idempotentHint: true,
          openWorldHint: true,
        },
      },